I have been in a 4yr relationship. She had a daughter from her previous marriage, whom she is still married to. We had a son together, so it was me her and the 2 kids. We were living in sask for 2 yrs then moved to toronto with our kids. About 4months ago she had gone back to sask to visit her family alone, when she returned, she kicked me out the apartment the same day and said I can visit the kids tomorrow. When I went there the next day she had already taken off with the kids to sask. Since then I have no contact with the kids. I also heard she's living on her own going to school, while the kids are with her mom, whom I really don't trust at all. I want my son back, I tried talking to her, but her arrogance and hate of no reason, is being cruel can someone tell me if I have a possibility to win in court and if she's allowed to take my son in that form